This automatic oiler is the easiest way to ensure your machine is always properly lubricated and running at top performance. Running any shredder without proper lubrication will risk damaging your shredder's cutting system; the Dahle Automatic Oiler ensures that your shredder is always oiled properly and frequently. This automatic oil delivery system easily mounts onto the side of your Dahle Shredder and constantly provides the proper amount of lubrication to your shredder. The Dahle Automatic Oiler lubricating system offers one of the most efficient lubrication systems on the market.